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Fix Microsoft Store Authentication Fails Due to Proxy - Clear Microsoft Store Cache to Fix 404 Error-How to Fix Defender Real-Time Protection Not Working

2026-06-13 16:31:53macos-help
Fix Microsoft Store Authentication Fails Due to Proxy - Clear Microsoft Store Cache to Fix 404 Error-How to Fix Defender Real-Time Protection Not Working

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.